<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Web前端初体验</title>
  </head>
  <body>
    <button 
      style="background-color: pink" 
      onclick="alert('你是先天编程圣体')"
    >
      天赋测算
    </button>
  </body>
</html>